Re: [Crash-utility] [RFC PATCH] defs.h: Update the range of legacy vsyscall to 4kB

Currently, There used to be 8 MB reserved for future vsyscalls, but that's long gone in Kernel. and it updates to 4kB So Update it to [ffffffffff600000 - ffffffffff600fff]. Signed-off-by: Dou Liyang <douly.fnst(a)cn.fujitsu.com&gt; --- defs.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/defs.h b/defs.h index 4cd07b8..97738a6 100644 --- a/defs.h +++ b/defs.h @@ -3324,7 +3324,7 @@ struct arm64_stackframe { #define VMEMMAP_END_5LEVEL 0xffd5ffffffffffff #define VSYSCALL_START 0xffffffffff600000 -#define VSYSCALL_END 0xffffffffffe00000 +#define VSYSCALL_END 0xffffffffff601000 #define PTOV(X) ((unsigned long)(X)+(machdep->kvbase)) #define VTOP(X) x86_64_VTOP((ulong)(X)) -- 2.14.3